In this study, the investigators will be comparing the two previously mentioned FDA-approved eye drops Latanoprost and Travoprost. The difference between the two medications is a preservative called benzalkonium chloride (BAK). Latanoprost contains BAK while Travoprost does not. The investigators will be comparing the efficacy of each medication in lowering IOP as well as trying to track the density of immune cells across the corneal surface by taking photos of your eye. The investigators will also be assessing whether either drop leads to symptoms of dry eye by comparing results from ocular surface exam tests such as TBUT.